Individual Calculations July 2009
 Dietrich, Frank  Total change: -1.50  Rating chartPersonal card
 Wuerttemberg Verbandsliga Nord Wuerttemberg GER 2008-09-28
RcRownchangeKK*chgGame
 2226 2236 4.50 9 -0.10 15 -1.50 
  Ludwig, Sebastian 2043 GER1.0010.25153.75 
  Dobosz, Henryk m2440 POL0.001-0.2415-3.60 
  Egle, Stefan 2145 GER0.501-0.1215-1.80 
  Faisst, Hans-Peter 2235 GER0.001-0.5015-7.50 
  Zikeli, Saskia 2059 GER1.0010.27154.05 
  Kratochwil, Christian f2269 GER0.001-0.4515-6.75 
  Cieza Vega, Arcadio f2295 PER1.0010.58158.70 
  Lach, Bernhard 2249 GER0.5010.02150.30 
  Midema, Roi f2303 NED0.5010.09151.35 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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